34314154021 has 16 divisors (see below), whose sum is σ = 39337474176. Its totient is φ = 29321300736.

The previous prime is 34314154019. The next prime is 34314154079. The reversal of 34314154021 is 12045141343.

It is not a de Polignac number, because 34314154021 - 2¹ = 34314154019 is a prime.

It is a super-2 number, since 2×34314154021² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34314151021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3276225 + ... + 3286681.

It is an arithmetic number, because the mean of its divisors is an integer number (2458592136).

Almost surely, 2^34314154021 is an apocalyptic number.

It is an amenable number.

34314154021 is a deficient number, since it is larger than the sum of its proper divisors (5023320155).

34314154021 is a wasteful number, since it uses less digits than its factorization.

34314154021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11868.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 34314154021 its reverse (12045141343), we get a palindrome (46359295364).

The spelling of 34314154021 in words is "thirty-four billion, three hundred fourteen million, one hundred fifty-four thousand, twenty-one".